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Diffstat (limited to 'src/mame/drivers/spartanxtec.cpp')
-rw-r--r--src/mame/drivers/spartanxtec.cpp25
1 files changed, 11 insertions, 14 deletions
diff --git a/src/mame/drivers/spartanxtec.cpp b/src/mame/drivers/spartanxtec.cpp
index b6656318b0a..ba840dfc246 100644
--- a/src/mame/drivers/spartanxtec.cpp
+++ b/src/mame/drivers/spartanxtec.cpp
@@ -54,7 +54,7 @@ private:
virtual void video_start() override;
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_spartanxtec(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
- DECLARE_PALETTE_INIT(spartanxtec);
+ void spartanxtec_palette(palette_device &palette) const;
DECLARE_WRITE8_MEMBER(kungfum_tileram_w);
TILE_GET_INFO_MEMBER(get_kungfum_bg_tile_info);
@@ -343,19 +343,17 @@ void spartanxtec_state::machine_reset()
{
}
-PALETTE_INIT_MEMBER(spartanxtec_state, spartanxtec)
+void spartanxtec_state::spartanxtec_palette(palette_device &palette) const
{
- // todo, proper weights for this bootleg PCB
- const uint8_t *color_prom = memregion("cprom")->base();
+ // TODO proper weights for this bootleg PCB
+ uint8_t const *const color_prom = memregion("cprom")->base();
for (int i = 0; i < 0x200; i++)
{
- int r, g, b;
+ int const b = pal4bit(color_prom[i + 0x000] & 0x0f);
+ int const g = pal4bit(color_prom[i + 0x200] & 0x0f);
+ int const r = pal4bit(color_prom[i + 0x400] & 0x0f);
- b = (color_prom[i+0x000]&0x0f)<<4;
- g = (color_prom[i+0x200]&0x0f)<<4;
- r = (color_prom[i+0x400]&0x0f)<<4;
-
- palette.set_pen_color(i, rgb_t(r,g,b));
+ palette.set_pen_color(i, rgb_t(r, g, b));
}
}
@@ -382,12 +380,11 @@ MACHINE_CONFIG_START(spartanxtec_state::spartanxtec)
MCFG_SCREEN_SIZE(64*8, 32*8)
MCFG_SCREEN_VISIBLE_AREA((64*8-256)/2, 64*8-(64*8-256)/2-1, 0*8, 32*8-1-16)
MCFG_SCREEN_UPDATE_DRIVER(spartanxtec_state, screen_update_spartanxtec)
- MCFG_SCREEN_PALETTE("palette")
+ MCFG_SCREEN_PALETTE(m_palette)
- MCFG_PALETTE_ADD("palette", 0x200)
- MCFG_PALETTE_INIT_OWNER(spartanxtec_state,spartanxtec)
+ PALETTE(config, m_palette, FUNC(spartanxtec_state::spartanxtec_palette), 0x200);
- MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_news)
+ MCFG_DEVICE_ADD(m_gfxdecode, GFXDECODE, m_palette, gfx_news)
/* sound hardware */
SPEAKER(config, "mono").front_center();